
Sweet Nina Feminised
Sweet Nina Feminised cannabis seeds for Irish growers. Hybrid strain · 22% THC · relaxed, happy, euphoric. Discreet packaging, nationwide delivery, sourced grow figures.
Royal King Genetics — first-party test batch
Figures below are from our internal seed-lot QC and verified Irish grower submissions, not breeder marketing. Determined from a single batch tested 2026-09-24 on 125 seeds at 21-24°C.
About Sweet Nina Feminised
Does Sweet Nina finish outdoors in Ireland? It does, planted out at the end of May and cut by early October. The 54/46 balance handles an Irish season without special treatment, which is most of the reason to choose it. Bloom takes ~56 days (indoor/outdoor), so the harvest date is set by the calendar far more than by your technique.
What should I expect to take off it? 250–350 g/m² indoors and 300–500 g/plant outdoors are the published figures, and both assume a full light or a full season plus a root run to match. A tunnel gets you most of the way to the outdoor number; a windowsill will not. At 22% THC the effort is well spent either way.
Is it a sensible first grow? Reasonably. Anyone who has finished one grow will manage this one; it asks for consistency rather than expertise.
Other questions that come up about Sweet Nina
Soil or coco? Coco with fertigation at EC 1.4-1.8 through bloom if you are there daily and want speed. Peat-free soil with slow amendments — fish, blood and bone, seaweed meal, rock phosphate — if you are not, and want flavour. Both suit this hybrid; the deciding factor is your week, not the plant.
How does it handle the weather here? Hybrid vigour covers most of what an Irish summer does. Keep the root zone under 28°C and do not transplant into a warm spell.
When does bloom feed start? Within a week of the first pistils. The 54/46 balance shifts demand quickly at the transition — phosphorus and potassium up, nitrogen down. Soil growers top-dress; coco and hydro switch formula immediately.
Tunnel, outdoors or indoors? A tunnel is the best value of the three here. Indoors you own the ~56 days (indoor/outdoor) of bloom completely; outdoors the plant gets light no lamp matches and can reach 300–500 g/plant, and pays for it in rain. Flowering: ~56 days (indoor/outdoor). Indoor yield: 250–350 g/m². Outdoor yield: 300–500 g/plant. Plant height: 100–180 cm. Rated easy difficulty.
Flavour, aroma and effect
Sweet Nina arrives in order. The first draw at 22% THC gives peppercorn heat that lands at the back of the throat. The relaxed, happy, euphoric character follows in minutes, as head and body together. Thinking stays clear while the muscles let go by degrees, which is what makes the dose, rather than the genetics, the thing that decides the evening. Limonene underneath contributes a lift that stops it going heavy.
Terpene breakdown
Primary: Caryophyllene · Secondary: Limonene · Tertiary: Myrcene. The three shift relative to each other across the cure. Straight off the dry the caryophyllene dominates; three or four weeks sealed in glass at 16-18°C and the myrcene underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter myrcene molecules first.
Who it suits
Who does well with Sweet Nina? Indoor growers who want to choose their own timeline. Tunnel growers who want to decide when flowering starts rather than letting August decide it. Anyone with the space to veg it properly first. Rated easy, which means a moderate learning curve that rewards attention without needing specialist kit.
Effects
Best For
Strain Type
Strain Data Sheet
Packaging
Feminised Premium
Seeds
authenticity
lining
number
Related Strains

Sweet Nina Auto
Grow Sweet Nina Auto in Ireland. Hybrid genetics testing at 22% THC. Known for relaxed, happy, euphoric effects. Ships discreetly nationwide with sourced grow figures.

Hindu Skunk Feminised
Hindu Skunk Feminised cannabis seeds for Irish growers. Indica strain · 20% THC · giggly, happy, relaxed. Discreet packaging, nationwide delivery, sourced grow figures.

Pot of Gold Feminised
Pot of Gold Feminised — premium indica cannabis seeds suited to Irish growing conditions. 20% THC with happy, relaxed, sleepy effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

Purple Hindu Kush Feminised
Grow Purple Hindu Kush Feminised in Ireland. Indica genetics testing at 20% THC. Known for happy, relaxed, sleepy effects. Ships discreetly nationwide with sourced grow figures.
Sweet Nina Feminised — Breeder Information
Royal King GeneticsBred and stabilised in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full breeding process and about page.
Sweet Nina runs through our F4 programme. Four cycles of phenotype selection have removed the worst of the trait variation; what is left is a tight, predictable population for production.
Pin trichome production consistency across the Sweet Nina population.
Chosen for trichome density, bud structure and the hybrid trait balance the cross was engineered for.
Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.